Firebase Web通知没有错误但没有通知 [英] Firebase web notifications without error but without notifications

问题描述

我订阅了Firebase项目以通过Web发送通知.

I subscribe a Firebase Project to send notifications via Web.

我准备一个HTML页面以允许通知并获取实例ID令牌.一旦获得此I.I.令牌，我使用"REST控制台"发出POST请求以发送我的第一个通知.

I prepare an HTML page to allow the notifications and get the Instance ID Token. Once get this I.I. Token, I use "REST Console" to make a POST request to send my first notification.

以上是有关请求的更多信息:

Here above more information about the request:

REQUEST URI: https://fcm.googleapis.com/fcm/send
REQUEST METHOD: POST
CONTENT-TYPE: application/json
AUTHORIZATION HEADER: key=AAAAlBHBaYo:APA91bEeEse5l9Gxhu39N...
PAYLOAD: { "notification": {
    "title": "Background Message Title",
    "body": "Background message body",
    "click_action" : "https://www.google.com"
  },
"to":"cNMqR2k1Gcs:APA91bFbK..."
}

让我解释一些关键:
-授权标头:密钥是Firebase控制台中的服务器密钥.
-JSON中的至"字段是出现在HTML页面中的实例ID令牌"，在该页面中，我要求使用通知的权限.

Let me explain some key:
- Authorization header: the key is the Server Key in the Firebase Console.
- "to" field in the JSON is the Instance ID Token appeared in the HTML page where I asked the permission to use notifications.

当我执行POST请求时，得到以下响应:

When I do the POST Request I get this response:

{
    "multicast_id": 5398627221409567591,
    "success": 1,
    "failure": 0,
    "canonical_ids": 0,
    "results": [{
        "message_id": "0:1527760006779230%e609af1cf9fd7ecd"
    }]
}

我想一切正常，但是我没有收到任何通知. Chrome没有显示任何内容:(

I suppose that everyting goes right BUT I didn't receive any notification. Chrome shows nothing :(

我在哪里错了?

谢谢.

推荐答案

看看chrome://gcm-internals，您看到那里收到消息了吗?

Take a look at chrome://gcm-internals, do you see a message being received in there?

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